Ataque DoS, question
In a nut shell, a user , experimenting , started this script:
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#!/bin/bash
# Ping multiple destinations at once
args=$#
interval=$1
shift;
pktsize=$1
shift;
for (( i=3; i<=$args; i++ )); do
ping -i $interval -s $pktsize $1 > /dev/null &
shift;
done
However, DO NOT run it, the problem it has caused is they can not stop
it, even killing the process, apparently, it starts up again even after re-booting
the server,
some additional info:
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ps -ef | grep pingIP | grep -v 'grep pingIP'
lausan 3317 2649 0 10:23 pts/0 00:00:00 grep --color=auto pingIP
lausan 3318 2649 0 10:23 pts/0 00:00:00 grep --color=auto pingIP
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pkill pingIP
'top' and see what the P id number is, and instead of
"pkill"
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kill "pid number"
appreciated, and thanks.
P.S. I am also trying to do some searches, to see what more
I can find,